987485065 (number)

987485065 is an odd 9-digits composite number following 987485064 and preceding 987485066. In scientific notation, it is written as 9.87485065 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 663332544 positive integers (up to 987485065) that are relatively prime to 987485065.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million four hundred eighty-five thousand sixty-five

Notation

Scientific notation 9.87485065 × 10^8
Engineering notation 9.87485065 × 10^6

Prime Factorization of 987485065

Prime Factorization 2065 × 367 × 1303

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987485065
Product of the distinct prime numbers

The prime factorization of 987485065 is 2065 × 367 × 1303. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 74, 90, 156, 420, 5838, 6030, 29247, 88349, 401321, 808326, 1949335, 1510126, 74393895, 10335033, 679740952, 990655295, 7888713296, 1141398275

Basic calculations (n = 987485065)

Multiplication

n×y
n×2 1974970130
n×3 2962455195
n×4 3949940260
n×5 4937425325

Division

n÷y
n÷2 493742532.5
n÷3 329161688.33333
n÷3 246871266.25
n÷5 197497013

Exponentiation

ny
n2 975126753598054225
n3 9.6292310566001E+26
n4 9.5087218558268E+35
n5 9.3897208198681E+44

Nth Root

y√n
2√n 31424.275091082
3√n 995.8108303632
4√n 177.26893436551
5√n 62.937010073506

Divisors of 987485065

1, 367, 1303, 2065, 478201, 757855, 2690695, 987485065

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987485064
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987485065 can be divided by 8 positive divisors. The sum of these divisors (counting 987485065) is 1, the average is 0.125.

Base conversion 987485065

Base System Value
2 Binary 111010110110111101001110001001
3 Ternary 2112211010102211221
4 Quaternary 322312331032021
5 Quinary 4010244010230
6 Senary 241553122041
8 Octal 7266751611
10 Decimal 987485065
12 Duodecimal 236859321
16 Hexadecimal 3adbd389
20 Vigesimal f8bfcd5
36 Base36 gbx8cp

Cryptographic Hash Functions

md5 38e05dd8a8a78558fe3e02e8b9725513
sha1 4c0c4d9b17445df555ed70e5da4ccc14afa26ccb
sha256 32305804600a858ed38f405ec66aaa638b32292080a181c06dcfd2033f8ea430
sha512 ee94d7f715f4cc18ff457b1919210046d8b9223aa29a476dfb069224cce99aa30a51d8f39d063136e91b5780e61f7d449dc53a40d5cafe2741a5b749b433873e
ripemd-160 5d05a84907822458616ee942216506ee00a0d0de

987485065 as geometric shapes

Circle

Radius = n
Diameter 1974970130
Circumference 6204551651.4673
Area 3.0634510454225E+18

Sphere

Radius = n
Volume 4.0334828729512E+27
Surface area 1.225380418169E+19
Circumference 6204551651.4673

Square

Length = n
Perimeter 3949940260
Area 975126753598054225
Diagonal 1396514771.5639

Cube

Length = n
Surface area 5850760521588325350
Volume 9.6292310566001E+26
Space diagonal 1710374304.2955

Equilateral Triangle

Length = n
Perimeter 2962455195
Area 4.2224227026288E+17
Altitude 855187152.14773

Triangular Pyramid

Length = n
Surface area 4.2224227026288E+17
Volume 1.1348157629557E+26
Height 465504923.85463